package com.market.service.impl;

import com.market.service.SellerCashFlowService;

import java.util.List;

public class SellerCashFlowServiceImpl implements SellerCashFlowService {
    @Override
    public boolean addSellerCashFlow(SellerCashFlowService sellerCashFlow) {
        return false;
    }

    @Override
    public SellerCashFlowService querySellerCashFlow(String time) {
        return null;
    }

    @Override
    public boolean updateSellerCashFlow(String time) {
        return false;
    }

    @Override
    public List<SellerCashFlowService> queryAllSellerCashFlow() {
        return null;
    }
}
